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COVID-19 Risk Level for Multnomah County: High Risk

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Diameter at breast height, or DBH, is the standard for measuring trees. DBH refers to the tree diameter measured at 4.5 feet above the ground.
Get helpful information about tree preservation, tree removal and tree review. Learn more about when a tree review is required. Find out if tree review is required in Johnson Creek Plan District, in the Pleasant Valley overlay resource zone and learn about correcting violations and tree removal.
Many trees in winter have their own special charm that brings beauty to the season. Whether it is brilliant berries, mottled or textured bark, or interesting branch formations, trees in winter have charming traits to enjoy.